Proofing Yeast

To make sure active dry yeast (not quick-rise yeast) is alive and active, you may first want to proof it. Here's how:

Dissolve one package of yeast and 1 teaspoon sugar in 1/4 cup warm water (110° to 115°). Let stand for 5 to 10 minutes. If the mixture foams up, the yeast mixture can be used because the yeast is active. If it does not foam, the yeast should be discarded.

These simple, tender rolls bake to a golden brown and will disappear in no time. If you've never baked with yeast before, these rolls are the perfect starting point.
–Wilma Harter, Witten, South Dakota